package cn.tedu.sp02.item.service;

import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import sp01.pojo.Item;
import sp01.service.ItemService;

import java.util.ArrayList;
import java.util.List;
@Slf4j
@Service
public class ItemServiceImpl implements ItemService {

    @Override
    public List<Item> getItems(String orderId) {
        ArrayList<Item> list=new ArrayList<>();
        list.add(new Item(1, "商品 1",1));
        list.add(new Item(2, "商品 2",2));
        list.add(new Item(3, "商品 3",3));
        list.add(new Item(4, "商品 4",4));
        list.add(new Item(5, "商品 5",5));
        return list;
    }

    @Override
    public void decreaseNumbers(List<Item> items) {
        for (Item item :items){
            log.info("减少库存-"+item);
        }
    }
}
